| [XPAND] clear Xtend cached objects [message #481607] |
Fri, 21 August 2009 14:42  |
Eclipse User |
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if my whole workflow is running, then I need much memory -
in the different parts of my workflow I'm using Xtends 'cached', which
speeds things up
now the question is:
can I explicitely clear the Xtend caches ?
at some nodes of my workflow-tree this would be a good idea and help to
free memory
any idea ?
per ex. using a Java extension
thx for any hints
--
ekke (ekkehard gentz)
independent software-architect
senior erp-consultant
eclipse | osgi | equinox | mdsd | oaw | emf | uml
max-josefs-platz 30, D-83022 rosenheim, germany
mailto:ekke@ekkes-corner.org
homepage (de): http://gentz-software.de
blog (en): http://ekkes-corner.org
twitter: @ekkescorner
skype: ekkes-corner
Steuer-Nr: 156/220/30931 FA Rosenheim, UST-ID: DE189929490
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if my whole workflow is running, then I need much memory -<br>
in the different parts of my workflow I'm using Xtends 'cached', which
speeds things up<br>
<br>
now the question is:<br>
can I explicitely clear the Xtend caches ?<br>
at some nodes of my workflow-tree this would be a good idea and help to
free memory<br>
<br>
any idea ?<br>
per ex. using a Java extension <br>
<br>
thx for any hints<br>
<div class="moz-signature">-- <br>
<p style="margin-bottom: 0cm;"> <font ,="" color="#808080"
face="Verdana, sans-serif"> <font size="4">ekke (ekkehard gentz)<br>
</font> <font size="3"> independent software-architect<br>
senior erp-consultant<br>
</font> <font size="2">eclipse | osgi | equinox | mdsd | oaw | emf |
uml<br>
max-josefs-platz 30, D-83022 rosenheim, germany<br>
<a class="moz-txt-link-freetext" href="mailto:ekke@ekkes-corner.org">mailto:ekke@ekkes-corner.org</a><br>
homepage (de): <a class="moz-txt-link-freetext" href="http://gentz-software.de">http://gentz-software.de</a><br>
blog (en): <a class="moz-txt-link-freetext" href="http://ekkes-corner.org">http://ekkes-corner.org</a><br>
twitter: @ekkescorner<br>
skype: ekkes-corner<br>
</font> <font size="1"> Steuer-Nr: 156/220/30931 FA Rosenheim, UST-ID:
DE189929490<br>
</font> </font> </p>
</div>
</body>
</html>
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| Re: [XPAND] clear Xtend cached objects [message #482023 is a reply to message #481730] |
Tue, 25 August 2009 03:35  |
| Eclipse User |
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Knut Wannheden schrieb:
> Hi Ekke,
>
> ekke wrote:
>> if my whole workflow is running, then I need much memory -
>> in the different parts of my workflow I'm using Xtends 'cached',
>> which speeds things up
>>
>> now the question is:
>> can I explicitely clear the Xtend caches ?
>> at some nodes of my workflow-tree this would be a good idea and help
>> to free memory
>>
>
> The cache is only valid (and thus kept) within the same invocation of
> Xpand or Xtend. So the cache should automatically be made available
> for garbage collection inbetween the different parts of your workflow.
>
> Hope that helps,
>
> --knut
thanks, knut,
good to know that the cache is only bound to the active (Xpand or Xtend)
workflow component,
so only the models stored in slots and workflow properties are available
thru the whole workflow.
ekke
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